You tell her that good girls always beg

You immediately pull out of her ass, and she whimpers. "Close," she complains.

"Yes, I know," you say. "Why didn't you ask for it then, if you wanted it? Don't you want to be good for me?" She nods energetically, her cock spurting precum. "Well a good girl would tell me when she's about to cum and ask me to help her finish. Now let's see if you've learned your lesson."

You resume fingering her tight backdoor, and more precum drools from her dick. After only a few seconds, Valeria squeals "Wanna cum, please, please, help me cum."

"Go ahead, sweetness," you say, and a huge rope of jizz flows up her stomach into her cleavage. She cums all over herself, grunting loudly. You admire the long white pathway she's made on her front.